public void Calculate(double input, double output)
 {
     var calculator = new InverseValue();
     var testResult = calculator.Calculate(input);
     var result = output;
     Assert.AreEqual(testResult, result);
 }
 public void DivisionByZeroTests()
 {
     var calculator = new InverseValue();
     var result = calculator.Calculate(0);
 }